Table 1.
*Type of surgery, †Recurrence: case no. 12 was the only instance of cyst recurrence. R: resection of cyst, Op: biopsy or partial removal of the cyst wall, with opening and marsupialization of the cyst, shunt: cystosubarachnoid shunt, No: number, F: female, M: male, LE: lower extremity, LBP: low back pain, C: cervical, T: thoracic, L: lumbar